Vacuum cleaner



FIG. 1 is a top, front and left side perspective view of a vacuum cleaner showing my new design,

FIG. 2 is a front elevational view thereof,

FIG. 3 is a rear elevational view thereof,

FIG. 4 is a left side elevational view thereof,

FIG. 5 is a right side elevational view thereof,

FIG. 6 is a top plan view thereof,

FIG. 7 is a bottom plan view thereof,

FIG. 8 is a front elevational view showing the article with an extension tube being telescoped thereof,

FIG. 9 is a left side elevational view showing the article with the extension tube being telescoped thereof,

FIG. 10 is a right side elevational view showing the article with the extension tube being telescoped thereof,

FIG. 11 is a front elevational view showing the article with the extension tube detached from the body and a brush being attached onto the tip end of the extension tube thereof; and,

FIG. 12 is a top plan view showing the article with the extension tube detached from the body and the brush being attached onto the tip end of the extension tube thereof. 

The ornamental design for a vacuum cleaner, as shown and described. 